DE2756364C3 - - Google Patents
Info
- Publication number
- DE2756364C3 DE2756364C3 DE19772756364 DE2756364A DE2756364C3 DE 2756364 C3 DE2756364 C3 DE 2756364C3 DE 19772756364 DE19772756364 DE 19772756364 DE 2756364 A DE2756364 A DE 2756364A DE 2756364 C3 DE2756364 C3 DE 2756364C3
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
- G01C15/006—Detectors therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772756364 DE2756364B2 (de) | 1977-12-17 | 1977-12-17 | Fotoelektrische Nivellierlatte |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772756364 DE2756364B2 (de) | 1977-12-17 | 1977-12-17 | Fotoelektrische Nivellierlatte |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2756364A1 DE2756364A1 (de) | 1979-06-21 |
DE2756364B2 DE2756364B2 (de) | 1980-12-18 |
DE2756364C3 true DE2756364C3 (sv) | 1989-06-29 |
Family
ID=6026426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772756364 Granted DE2756364B2 (de) | 1977-12-17 | 1977-12-17 | Fotoelektrische Nivellierlatte |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2756364B2 (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244891A1 (de) * | 1982-12-04 | 1984-06-07 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Elektronischer positionsgeber |
DE3512708C1 (de) * | 1985-04-09 | 1991-04-18 | Nestle & Fischer, 7295 Dornstetten | Optoelektronische Messlatte |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD146720A1 (de) * | 1979-10-23 | 1981-02-25 | Wolfgang Meyl | Anordnung zur gelaendevermessung mit einem elektronischen tachymeter |
JPS57172210A (en) * | 1981-04-16 | 1982-10-23 | Tokyo Optical Co Ltd | Measuring machine |
DE3601179A1 (de) * | 1986-01-17 | 1987-07-23 | Nestle & Fischer | Nivelliersystem mit rotierendem laserstrahl |
US4907874A (en) * | 1988-08-05 | 1990-03-13 | Spectra-Physics, Inc. | Detection and display device |
DE10123756A1 (de) * | 2001-05-16 | 2002-12-05 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Sichtbarmachen einer Laserstrahlposition |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD108147A1 (sv) * | 1973-11-08 | 1974-09-05 |
-
1977
- 1977-12-17 DE DE19772756364 patent/DE2756364B2/de active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244891A1 (de) * | 1982-12-04 | 1984-06-07 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Elektronischer positionsgeber |
DE3512708C1 (de) * | 1985-04-09 | 1991-04-18 | Nestle & Fischer, 7295 Dornstetten | Optoelektronische Messlatte |
Also Published As
Publication number | Publication date |
---|---|
DE2756364A1 (de) | 1979-06-21 |
DE2756364B2 (de) | 1980-12-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8263 | Opposition against grant of a patent | ||
8220 | Willingness to grant licenses (paragraph 23) | ||
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |